I think the Blackberry is best for what it does best and that is email. For the people here that keep saying 2.0 will kill Blackberry, how do you know? You are assuming the will implement the activesync flawlessly. Next is that iPhone 2.0 is only supporting Exchange. There are PLENTY of companies that run Lotus Domino/Notes and even some that use Novell Groupwise. Blackberry supports all of the above. I have an iPhone and prefer it over my Blackberry, but the Blackberry email at this point is great. This is something that Apple will need to work extremely hard on if they want the corporate market. I don't see it dethroning RIM anytime soon in this area though.